CN103306126A - Synchronous cutter of circular machine - Google Patents
Synchronous cutter of circular machine Download PDFInfo
- Publication number
- CN103306126A CN103306126A CN2013101932691A CN201310193269A CN103306126A CN 103306126 A CN103306126 A CN 103306126A CN 2013101932691 A CN2013101932691 A CN 2013101932691A CN 201310193269 A CN201310193269 A CN 201310193269A CN 103306126 A CN103306126 A CN 103306126A
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- cutting knife
- bar shaped
- knitting machine
- hinged
- circular knitting
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Abstract
The invention discloses a synchronous cutter of a circular machine. The synchronous cutter comprises strip-shaped knives, wherein the strip-shaped knives are circumferentially arranged on the inner side of a cylindrical fabric and are connected end to end in a circle; one ends of the strip-shaped knives are hinged to a circular ring; the diameter of the circular ring is same as that of the cylindrical fabric; and the other ends of the strip-shaped knives are hinged to a control component which can radially move on the inner side of the cylindrical fabric. The invention has the advantages as follows: the synchronous cutter is driven by the control component to enable the strip-shaped knives to synchronously cut the cylindrical fabric, so that the time and the route for cutting the cylindrical fabric are greatly shortened and the problem that cutting lines are not uniform is avoided.
Description
Technical field
The circular knitting machine apparatus field that the present invention relates to weave especially, is a kind of cloth cutter sweep that is applicable to circular knitting machine.
Background technology
In order to the knitting machine of production cylindrical shape weft-knitted fabric, be called for short circular knitting machine.Circular knitting machine is mainly by forming for yarn mechanism, knitting mechanism, tractive-spooler and transmission mechanism.The effect of giving yarn mechanism is that yarn unwinding from the bobbin is got off to flow to woven extent, and the effect of knitting mechanism is the work of yarn by loop-forming element, is woven into leno cellular.Can call cam system to the knitting mechanism unit of the yarn formation coil of sending into alone, be commonly called as " road ".Circle latitude machine generally all is equipped with more cam system.The effect of tractive-spooler is to borrow a pair of rotating pulling roll, the clamping grey cloth, and after the coil of just formation drawn from knitting point, the package of coiled certain forms.
It is one of basic accessory of circular knitting machine that circular knitting machine cuts open cutter, its Main Function is that the cylindrical shape cloth that circular knitting machine weaves is carried out columnar cutting open, traditional cutter that cuts open adopts single sharp-pointed cutter to realize cutting, during cutting, because the frictional force that cloth itself exists, when making the cloth distortion, cut open cutter and very easily tie cloth, simultaneously, cut open that time of cutter annular cutting is oversize and cutting route is longer, make the line of cut of cloth inhomogeneous.
Summary of the invention
In order to address the above problem, the object of the present invention is to provide the synchronous cutting knife of a kind of circular knitting machine, the synchronous cutting knife of this circular knitting machine can the synchronous cutting leno cellular.
The technical solution adopted for the present invention to solve the technical problems is:
The synchronous cutting knife of this circular knitting machine comprises the bar shaped cutting knife that is arranged on the described leno cellular inner circumferential, the end to end circle that surrounds of described bar shaped cutting knife, described bar shaped cutting knife one end is hinged on the annulus, the diameter of described annulus is identical with described leno cellular, the other end of described bar shaped cutting knife hinged can be in described leno cellular inboard radially movable control member.
As preferably, described control member is the dish type air bag, and the center of circle of described dish type air bag is on the axle center of described leno cellular.
As preferably, described control member is umbrella-shaped structure, by increasing the diameter of umbrella-shaped structure, can control described bar shaped cutting knife to described leno cellular movement outside.
As preferably, described control member is for connecting the connecting rod of a round turntable, and described turntable and the coaxial setting of described annulus, described connecting rod one end evenly are hinged on the circumferential of described turntable, and the other end of described connecting rod and described bar shaped cutting knife are hinged.
As preferably, the hinged end of described connecting rod and described bar shaped cutting knife is extruded with bayonet.
The invention has the advantages that: the synchronous cutting knife of this circular knitting machine is under the driving of described control member, and described bar shaped cutting knife cuts leno cellular synchronously, and time and the route of cutting cylinder shape fabric are shortened greatly, prevents the problem that line of cut is inhomogeneous.
Description of drawings
Fig. 1 is the structural representation of the embodiment one of the synchronous cutting knife of this circular knitting machine;
Fig. 2 is the structural representation of the embodiment two of the synchronous cutting knife of this circular knitting machine;
Fig. 3 is the syndeton schematic diagram of embodiment two annulus of the synchronous cutting knife of this circular knitting machine;
Fig. 4 is the structural representation in embodiment two bayonets when work of the synchronous cutting knife of this circular knitting machine;
Fig. 5 is the structural representation in embodiment two bar shaped cutting knifes when work of the synchronous cutting knife of this circular knitting machine.
Among the figure: 100, bar shaped cutting knife; 200, connecting rod; 300, round turntable; 400, annulus; 500, leno cellular; 600, umbrella-shaped structure.
The specific embodiment
The present invention is further described below in conjunction with drawings and Examples:
Embodiment one:
Consult Fig. 1, in the present embodiment, the synchronous cutting knife of this circular knitting machine comprises the bar shaped cutting knife 100 that is arranged on described leno cellular 500 inner circumferential, the described bar shaped cutting knife 100 end to end circles that surround, described bar shaped cutting knife 100 1 ends are hinged on the annulus 400, the diameter of described annulus 400 is identical with described leno cellular 500, the control member that the other end of described bar shaped cutting knife 100 hinged is can be in described leno cellular 500 inboards radially movable.
The synchronous cutting knife of above-mentioned circular knitting machine, described control member are umbrella-shaped structure 600, by increasing the diameter of umbrella-shaped structure 600, can control described bar shaped cutting knife 100 to described leno cellular 500 movement outside.
Consult Fig. 1, by expanding described umbrella-shaped structure 600, bar shaped cutting knife 100 is to described leno cellular 500 movement outside, the cutting cylinder shape fabric 500 that described bar shaped cutting knife 100 is synchronous.
Embodiment two:
Consult Fig. 2 and Fig. 3, in the present embodiment, the synchronous cutting knife of this circular knitting machine comprises the bar shaped cutting knife 100 that is arranged on described leno cellular 500 inner circumferential, the described bar shaped cutting knife 100 end to end circles that surround, described bar shaped cutting knife 100 1 ends are hinged on the annulus 400, the diameter of described annulus 400 is identical with described leno cellular 500, the control member that the other end of described bar shaped cutting knife 100 hinged is can be in described leno cellular 500 inboards radially movable.
The synchronous cutting knife of above-mentioned circular knitting machine, described control member is for connecting the connecting rod 200 of a round turntable 300, described turntable 300 and described annulus 400 coaxial settings, described connecting rod 200 1 ends evenly are hinged on the circumferential of described turntable 300, and the other end of described connecting rod 200 and described bar shaped cutting knife 100 are hinged.
Consult Fig. 4, described connecting rod 200 is extruded with bayonet with the hinged end prolongation of described bar shaped cutting knife 100, described bayonet can at first puncture opening to described leno cellular 500 prior to described bar shaped cutting knife 100 work, and described bar shaped cutting knife 100 is more easily cut.
Consult Fig. 4 and Fig. 5, under the rotation of described round turntable 300, described bar shaped cutting knife 100 is under the pulling of described connecting rod 200, to described leno cellular 500 movement outside, described leno cellular 500 is at first by described bayonet opening, described round turntable 300 is rotated further, and is described, the cutting cylinder shape fabric 500 that described bar shaped cutting knife 100 is synchronous.
The synchronous cutting knife of this circular knitting machine is under the driving of described control member, and described bar shaped cutting knife cuts leno cellular synchronously, and time and the route of cutting cylinder shape fabric are shortened greatly, prevents the problem that line of cut is inhomogeneous.
The above only is preferred embodiment of the present invention, and is in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, is equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (5)
1. synchronous cutting knife of circular knitting machine is characterized in that:
Comprise the bar shaped cutting knife (100) that is arranged on described leno cellular (500) inner circumferential, the end to end circle that surrounds of described bar shaped cutting knife (100), described bar shaped cutting knife (100) one ends are hinged on the annulus (400), the diameter of described annulus (400) is identical with described leno cellular (500), and the other end hinged of described bar shaped cutting knife (100) can be at the inboard radially movable control member of described leno cellular (500).
2. the synchronous cutting knife of circular knitting machine according to claim 1, it is characterized in that: described control member is the dish type air bag, and the center of circle of described dish type air bag is on the axle center of described leno cellular (500).
3. the synchronous cutting knife of circular knitting machine according to claim 1, it is characterized in that: described control member is umbrella-shaped structure (600).
4. the synchronous cutting knife of circular knitting machine according to claim 1, it is characterized in that: described control member is for connecting the connecting rod (200) of a round turntable (300), described turntable (300) and the coaxial setting of described annulus (400), described connecting rod (200) one ends evenly are hinged on the circumferential of described turntable (300), and the other end of described connecting rod (200) and described bar shaped cutting knife (100) are hinged.
5. the synchronous cutting knife of circular knitting machine according to claim 4 is characterized in that: the hinged end of described connecting rod (200) and described bar shaped cutting knife (100) prolongs and is extruded with bayonet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101932691A CN103306126A (en) | 2013-05-23 | 2013-05-23 | Synchronous cutter of circular machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101932691A CN103306126A (en) | 2013-05-23 | 2013-05-23 | Synchronous cutter of circular machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103306126A true CN103306126A (en) | 2013-09-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101932691A Pending CN103306126A (en) | 2013-05-23 | 2013-05-23 | Synchronous cutter of circular machine |
Country Status (1)
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| CN (1) | CN103306126A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4131979A (en) * | 1975-12-29 | 1979-01-02 | Hanes Corporation | Machine for continuous bias cutting of tubular fabric |
| JPH07197373A (en) * | 1993-12-28 | 1995-08-01 | Ofic Co | Cutter for apparel fabric |
| CN1718381A (en) * | 2004-07-09 | 2006-01-11 | 杨秋波 | Roll-turning tool device |
| CN2861244Y (en) * | 2005-12-29 | 2007-01-24 | 涂明招 | Improved slitting machine |
| CN1994643A (en) * | 2006-12-27 | 2007-07-11 | 渤海船舶重工有限责任公司 | Pipe cutter |
| CN101058941A (en) * | 2006-04-19 | 2007-10-24 | 太平洋机电(集团)有限公司 | Device for cutting cylindraceous fabric on circumference direction |
| CN101250806A (en) * | 2008-03-17 | 2008-08-27 | 江苏迎阳无纺机械有限公司 | Dart carded felt guillotine |
| CN203360911U (en) * | 2013-05-23 | 2013-12-25 | 吴江市信合织造有限公司 | Synchronous cutter of circular machine |
-
2013
- 2013-05-23 CN CN2013101932691A patent/CN103306126A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4131979A (en) * | 1975-12-29 | 1979-01-02 | Hanes Corporation | Machine for continuous bias cutting of tubular fabric |
| JPH07197373A (en) * | 1993-12-28 | 1995-08-01 | Ofic Co | Cutter for apparel fabric |
| CN1718381A (en) * | 2004-07-09 | 2006-01-11 | 杨秋波 | Roll-turning tool device |
| CN2861244Y (en) * | 2005-12-29 | 2007-01-24 | 涂明招 | Improved slitting machine |
| CN101058941A (en) * | 2006-04-19 | 2007-10-24 | 太平洋机电(集团)有限公司 | Device for cutting cylindraceous fabric on circumference direction |
| CN1994643A (en) * | 2006-12-27 | 2007-07-11 | 渤海船舶重工有限责任公司 | Pipe cutter |
| CN101250806A (en) * | 2008-03-17 | 2008-08-27 | 江苏迎阳无纺机械有限公司 | Dart carded felt guillotine |
| CN203360911U (en) * | 2013-05-23 | 2013-12-25 | 吴江市信合织造有限公司 | Synchronous cutter of circular machine |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130918 |